Glossary

CAGE CULTURE

Cage Culture is a shrimp farming method where ponds or culture areas are enclosed with floating cages. This approach offers distinct advantages in terms of control and protection for the cultivated shrimp. Here is an expanded and detailed explanation of Cage Culture:

Methodology: Cage Culture is an innovative aquaculture technique used for shrimp farming. In this method, specially designed cages are placed within ponds or culture areas that contain the shrimp. These cages are typically constructed with materials such as nets or mesh, providing a contained environment within the larger aquatic space.

Key Characteristics:

  1. Improved Control: One of the primary benefits of Cage Culture is the enhanced control it provides over the shrimp farming environment. The cages act as a barrier, allowing farmers to regulate factors such as water quality, feeding, and disease management with greater precision.
  2. Protection: Cage Culture offers protection to shrimp from potential threats, including predators and adverse environmental conditions. The enclosed cages create a physical barrier that shields the shrimp from natural predators, such as birds or larger aquatic species.
  3. Density Management: Farmers can effectively manage the stocking density of shrimp within the cages. This control ensures that the shrimp have enough space to grow without overcrowding, which can lead to stress and disease in traditional pond-based farming.
  4. Water Exchange: Cage Culture allows for controlled water exchange, which is vital for maintaining optimal water quality and oxygen levels. The design of the cages facilitates the efficient circulation of water while preventing the entry of contaminants.
  5. Harvest Efficiency: Harvesting shrimp in Cage Culture is generally more straightforward than in open pond systems. The shrimp are confined within the cages, making them easier to catch, sort, and harvest when they reach the desired size.
  6. Environmental Impact: This method can have a reduced environmental impact compared to traditional shrimp farming. By containing the shrimp within cages, the potential for effluent discharge and negative interactions with the surrounding ecosystem is minimized.

Cage Culture represents a modern and sustainable approach to shrimp farming, offering advantages in terms of shrimp health, product quality, and environmental responsibility. It has gained popularity in aquaculture due to its ability to address many of the challenges associated with conventional open pond systems.

In conclusion, Cage Culture is a shrimp farming technique that utilizes enclosed cages within ponds or culture areas, providing enhanced control, protection, and management of shrimp for improved outcomes in aquaculture.

INDUSTRY TERMS

CASH IN ADVANCE (CIA)

Cash in Advance (CIA) is a payment method in shrimp trade. The exporter requires the importer to pay for the goods in full before shipment. This method ensures that the exporter receives payment before shipping the shrimp, reducing the risk of non-payment. However, it can be less favorable for importers as they must pay upfront.

 

PAYMENT TERMS

Chinese Red Shrimp (Solenocera melantho)

Description:

The Chinese Red Shrimp, scientifically known as Solenocera melantho, is a species native to the coasts of Southeast Asia. This shrimp is highly valued in Chinese cuisine for its tender meat and intense flavor.

Aquaculture or Fishing:

The Chinese Red Shrimp is caught in its natural habitat, primarily in the deep waters of the South China Sea. There are no significant aquaculture efforts for this species.

Characteristics:

  • It has an intense red color and can grow up to 15 cm in length.
  • Its meat has a smooth texture and robust flavor, making it ideal for steamed or stir-fried dishes.
  • It is prized for its ability to retain its flavor even after cooking.

Commercial Importance:

This is a key species in China’s seafood market, with high demand in luxury restaurants and markets. It is also gaining popularity in other Asian countries.

Geographical Distribution:

Native to Southeast Asia, it is notably present along the coasts of China, Vietnam, and the Philippines.

Name Differences:

In some markets, it is also known as the “Asian Red Shrimp,” although Solenocera melantho is the most commonly used scientific name in the industry.

Distinctive Features:

  • Its resilience to deep waters and ability to thrive in various coastal habitats make it a robust species.
  • It has a more intense flavor than other red shrimp species.
SHRIMP SPECIES

CIP (Carriage and Insurance Paid To)

An Incoterm similar to CPT, but the seller is also responsible for arranging and paying for insurance until the goods are delivered to the carrier or another named party.

INCOTERMS

CLEAN TECHNOLOGIES

Utilization of environmentally friendly practices and technologies in shrimp aquaculture, minimizing negative impacts on the environment.

ENVIRONMENT AND HABITAT

COLD CHAIN

The cold chain is a critical aspect of the shrimp industry, ensuring that shrimp maintain their quality and safety from harvest to consumption. By maintaining a consistent, low-temperature environment, the cold chain preserves the freshness, taste, and nutritional value of shrimp.

What is the Cold Chain?

The cold chain refers to the series of actions and equipment applied to maintain shrimp at a controlled, low temperature. This process starts from the moment shrimp are harvested, continuing through processing, transportation, storage, and finally, retail distribution. The objective is to prevent temperature fluctuations that could lead to spoilage or contamination.

Steps in the Cold Chain

Harvesting and Immediate Cooling

After harvesting, shrimp are immediately placed in ice or refrigerated seawater to rapidly lower their temperature. This initial cooling is crucial to prevent bacterial growth.

Processing and Freezing

At the processing facility, shrimp undergo cleaning, sorting, and possibly cooking or blanching. They are then flash-frozen to preserve texture, flavor, and nutritional content. This step ensures the shrimp remain fresh during transportation and storage.

Transportation

During transportation, refrigerated trucks and containers maintain the shrimp at a constant low temperature. This step is vital to prevent temperature abuse, which can lead to spoilage.

Storage and Distribution

In storage facilities, strict temperature control is maintained to ensure the shrimp stay frozen until they reach retailers. At the retail level, shrimp are stored in freezers to keep them at the appropriate temperature until purchase.

Benefits of an Effective Cold Chain

A well-maintained cold chain ensures that shrimp retain their quality and safety. This process prevents spoilage, extends shelf life, and preserves the shrimp’s nutritional value. Additionally, it reduces food waste and supports sustainable practices in the shrimp industry.

Conclusion

The cold chain is essential for delivering high-quality shrimp to consumers. By maintaining strict temperature control from harvest to consumption, the cold chain ensures shrimp remain safe, fresh, and nutritious.

 

ENVIRONMENT AND HABITAT

COLD STORAGE

A facility where shrimp are stored at very low temperatures to maintain their quality and shelf life.

SHIPPING AND LOGISTICS

COLOR OF SHRIMP

The natural hue of the shrimp, which can vary depending on the species, ranging from grayish-brown to pink, white, or even blue.

HOSO shrimps are graded by color, ranging from A1 (lightest) to A5 (darkest), reflecting their habitat. A1 shrimp are found in sandy ponds, while A5 shrimp come from ponds with black liners.  Other shrimp presentations are not typically graded by color.

SHRIMP FEATURES

COMPETITIVENESS

The ability of shrimp producers to remain and excel in the market, offering quality products and adapting to consumer demands.

ENVIRONMENT AND HABITAT

CONSIGNMENT

A payment method where the exporter retains ownership of the goods until they are sold by the importer, who then pays the exporter based on the sales proceeds.

PAYMENT TERMS

Subscribe to Vannamei Tips

Are you in the Vannamei Business?

We are always looking for new partners. If you are looking for or selling products, please contact us!